摘要
详细介绍了自动土壤水分数据质量控制系统中阈值的确定方法,通过对河南省历年人工观测的不同地域不同深度土壤水分数据的统计分析,结合河南省布设的GStarDNZ型土壤水分观测仪业务运行后的数据极值情况确定了各站点各层土壤水分数据的阈值。自动土壤水分数据智能评判软件采用有效的阈值,不仅可以对土壤水分观测仪器的运行状态进行监控,而且大大提高了土壤水分数据的可信度。
This paper introduces the method of determining the threshold of automatic soil moisture data quality control system. Through statistical analysis of Henan Province in recent years the artificial of different regions and different depth soil moisture data. Combining with the data of extreme condition of GStarDNZ soil moisture observation instrument business operation in Henan province after the layout of the site soil moisture data threshold. Automatic soil moisture data intelligent evaluation software using the effective threshold. Not only can run on soil moisture observation instrument for monitoring. But also greatly improve the soil moisture data reliability.
出处
《电子设计工程》
2014年第2期16-18,共3页
Electronic Design Engineering
